Authors: KARAMANCHEVA I DOBREV I BRAKALOV L ANDREEVA A

Citation: I. Karamancheva et al., 2ND DERIVATIVE SPECTROPHOTOMETRIC DETERMINATION OF THE DEGRADATION PRODUCTS OF DICLOFENAC SODIUM IN GEL-OINTMENT, Analytical letters, 31(1), 1998, pp. 117-129

Authors: KRAMANCHEVA I DOBREV I BRAKALOV L

Citation: I. Kramancheva et al., SPECTROPHOTOMETRIC DETERMINATION OF DICLOFENAC SODIUM IN GEL-OINTMENT, Analytical letters, 30(12), 1997, pp. 2235-2249

Authors: KARAIVANOVA G GOMWALK NE DOBREV I OKUNGHAE HO

Citation: G. Karaivanova et al., COMPLEMENT-FIXING ANTIBODIES TO RESPIRATORY VIRUSES IN CHILDREN IN JOS, NIGERIA, Journal of tropical pediatrics, 41(6), 1995, pp. 325-327